[openssl] master update

[matthias.st.pierre at ncp-e.com]

The branch master has been updated
       via  bf9d6bb83d009923ceb65753c6dd9fa880e8ba92 (commit)
      from  2a17758940657cc3a97b032104a92f0aa304f863 (commit)


- Log -----------------------------------------------------------------
commit bf9d6bb83d009923ceb65753c6dd9fa880e8ba92
Author: Dr. Matthias St. Pierre <Matthias.St.Pierre at ncp-e.com>
Date:   Thu Aug 15 13:45:04 2019 +0200

    INSTALL: clarify documentation of the --api=x.y.z deprecation option
    
    Reviewed-by: Matt Caswell <matt at openssl.org>
    (Merged from https://github.com/openssl/openssl/pull/9599)

-----------------------------------------------------------------------

Summary of changes:
 INSTALL | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/INSTALL b/INSTALL
index 3104801896..9ea1f11513 100644
--- a/INSTALL
+++ b/INSTALL
@@ -145,7 +145,10 @@
                    Don't build with support for deprecated APIs below the
                    specified version number. For example "--api=1.1.0" will
                    remove support for all APIS that were deprecated in OpenSSL
-                   version 1.1.0 or below.
+                   version 1.1.0 or below. This is a rather specialized option
+                   for developers. If you just intend to remove all deprecated
+                   APIs entirely (up to the current version), it is easier
+                   to add the 'no-deprecated' option instead (see below).
 
   --cross-compile-prefix=PREFIX
                    The PREFIX to include in front of commands for your